The Viltrox AF 25mm f/1.7 Air lens will provide a full-frame equivalence of 37.5mm, making this prime lens suited for various ...

For this review, the lens was tested on a Nikon D810 using Imatest. Barrel distortion might be expected in a fast 25mm lens, and here it measures a reasonable -1.59%. Again, this can be tackled in ...

Image quality is where this lens becomes more than just a budget-friendly pick. At 25mm on APS-C (roughly a 38mm full-frame equivalent), it straddles the line between wide and standard ...

Providing uncompromised performance on 2/3-inch cameras - the 9mm focal length Model 286 lens delivers high image resolution and minimal geometric distortion from 400-750 nm. For low light nuclear ...

For this review, the lens was tested on a Panasonic Lumix G9 using Imatest. Distortion measures -1.43% barrel at 10mm, changing to minimal pincushion at 12mm (+0.09%), 18mm (+0.05%) and 25mm (+0.03%).

Resolve Optics announced a new addition to its standard range of fixed focus non browning lenses which consists of 6mm, 9mm, ...